Seven years after Hurricane Katrina, New Orleans has become a national laboratory for government reforms. But the process through which those experiments have been carried out rarely has been transparent or democratic. The results have been divisive, pitting new residents against those who grew up here, rich against poor, and white against Black.

Education, housing, criminal justice, health care, urban planning, even our media; systemic changes have touched every aspect life in New Orleans, often creating a template used in other cities. A few examples:

When I first read Naomi Klein's The Shock Doctrine a few years ago, I had no idea how prescient the book was. It was a polemic about "disaster capitalism", arguing that sudden crises are intentionally manipulated to push through extreme free market policies that were otherwise not politically possible. But early 2008 was a completely different era: although Northern Rock had just suffered the first bank run for 150 years, it seemed like a bizarre blip. The US sub-prime crisis was rumbling away, but it was like sheet lightning from a distant storm. "The deficit" was not an everyday term of political debate. It was not at all clear that the world was about to be utterly transformed.

The following conversation between Naomi and Yotam Marom was recently recorded in New York City. Yotam is a political organizer, educator, and writer based in New York. He has been active in the Occupy Wall Street Movement, and is a member of the Organization for a Free Society.

Naomi Klein: One of the things that’s most mysterious about this moment is “Why now?” People have been fighting austerity measures and calling out abuses by the banks for a couple of years, with basically the same analysis: “We won’t pay for your crisis.” But it just didn’t seem to take off, at least in the US. There were marches and there were political projects and there were protests like Bloombergville, but they were largely ignored. There really was not anything on a mass scale, nothing that really struck a nerve. And now suddenly, this group of people in a park set off something extraordinary. So how do you account for that, having been involved in Occupy Wall Street since the beginning, but also in earlier anti-austerity actions?

Naomi Klein, the author of a string of provocative and popular books including “The Shock Doctrine,” recently took on global warming policy and campaigns in “Capitalism vs. the Climate,” a much-discussed cover story for The Nation that has been mentioned by readers here more than once in the last few weeks.

The piece begins with Klein’s conclusion, reached after she spent time at a conclave on climate sponsored by the libertarian Heartland Institute, that passionate corporate and conservative foes of curbs on greenhouse gases are right in asserting that a meaningful response to global warming would be a fatal blow to free markets and capitalism.